Top 10 HVAC Companies in Annandale, VA

Porch Pro Headshot Michael & Son Services
HVAC Contractors
Serves Annandale, Virginia
(14,047)
If you want to incorporate outdoor lighting in your yard, turn to Michael & Son Services in Baltimore, MD for 4-star-rated service.
If you want to incorporate outdoor lighting in your yard, turn to Michael & Son Services in Baltimore, MD for 4-star-rated service.
Porch Pro Headshot Safe House
HVAC Contractors
Serves Annandale, Virginia
(2,289)
"The technician arrived earlier, after calling to ask if that was okay, which it was. He explained what he was going to do. The whole process did not take long at all, and everything is now clean and safe with my dryer and vent system. Prices are very reasonable. I will use this service again an...Read more about Safe House
"The technician arrived earlier, after calling to ask if that was okay, which it was. He explained what he was going to do. The whole process did not take long at all, and everything is now clean and safe with my dryer and vent system. Prices are very reasonable. I will use this service again an...Read more about Safe House
Porch Pro Headshot Magnolia Plumbing Heating & Cooling
HVAC Contractors
Serves Annandale, Virginia
(1,897)
Since 1950, the Magnolia Companies have been providing homes, businesses and government offices in Maryland, Northern Virginia, and Washington, D.C. plumbing and HVAC services. Whether you need an emergency plumber in DC, a complete heating or cooling system installed in Rockville, MD, or a drain cl...Read more about Magnolia Plumbing Heating & Cooling
Since 1950, the Magnolia Companies have been providing homes, businesses and government offices in Maryland, Northern Virginia, and Washington, D.C. plumbing and HVAC services. Whether you need an emergency plumber in DC, a complete heating or cooling system installed in Rockville, MD, or a drain cl...Read more about Magnolia Plumbing Heating & Cooling
Porch Pro Headshot DWYER PLUMBING, INC.
HVAC Contractors
Serves Annandale, Virginia
(705)
The Dwyer family has been in the plumbing, heating, and air conditioning business since 1922. Since the start-up of the first family-owned and operated company that year, the Dwyer workforce has professionally served tens of thousands of residential and commercial customers in Northern Virginia, est...Read more about DWYER PLUMBING, INC.
The Dwyer family has been in the plumbing, heating, and air conditioning business since 1922. Since the start-up of the first family-owned and operated company that year, the Dwyer workforce has professionally served tens of thousands of residential and commercial customers in Northern Virginia, est...Read more about DWYER PLUMBING, INC.
Porch Pro Headshot B & B Air Conditioning & Heating Service Co., Inc.
HVAC Contractors
Serves Annandale, Virginia
(252)
B & B is a full service air conditioning and heating contractor offering air conditioning service, air conditioning repair, heating service, heating repair, and all indoor air quality needs (i.e., humidifiers, air cleaners, air purifiers, etc.) since 1957 offering services in the Washington Metropol...Read more about B & B Air Conditioning & Heating Service Co., Inc.
B & B is a full service air conditioning and heating contractor offering air conditioning service, air conditioning repair, heating service, heating repair, and all indoor air quality needs (i.e., humidifiers, air cleaners, air purifiers, etc.) since 1957 offering services in the Washington Metropol...Read more about B & B Air Conditioning & Heating Service Co., Inc.
Porch Pro Headshot AIRBENDERS
HVAC Contractors
Serves Annandale, Virginia
(156)
"A few weeks back when the big snow storm disorientated every single one of us in the area, the worst thing imaginable occurred in my family household; the heat stopped working and my two sons and wife spent the first few hours wrapped in blankets and shivering. I surfed the web for air conditioning...Read more about AIRBENDERS
"A few weeks back when the big snow storm disorientated every single one of us in the area, the worst thing imaginable occurred in my family household; the heat stopped working and my two sons and wife spent the first few hours wrapped in blankets and shivering. I surfed the web for air conditioning...Read more about AIRBENDERS
Porch Pro Headshot Two Poor Teachers, LLC
HVAC Contractors
Serves Annandale, Virginia
(114)
"Two Poor Teachers completed our kitchen Remodel in December. Jeremiah was a pleasure to work with - mindful of our budget and working with us to create our vision within our parameters. We had everything defined prior to signing our paperwork so we understood our commitment upfront. The team is...Read more about Two Poor Teachers, LLC
"Two Poor Teachers completed our kitchen Remodel in December. Jeremiah was a pleasure to work with - mindful of our budget and working with us to create our vision within our parameters. We had everything defined prior to signing our paperwork so we understood our commitment upfront. The team is...Read more about Two Poor Teachers, LLC
Porch Pro Headshot 495 HVAC
HVAC Contractors
Serves Annandale, Virginia
(152)
For an elegant outdoor lighting solution, contact the 5-star-rated specialists at 495 HVAC in the California, MD area.
For an elegant outdoor lighting solution, contact the 5-star-rated specialists at 495 HVAC in the California, MD area.
Porch Pro Headshot A Action Home Services
HVAC Contractors
Serves Annandale, Virginia
(63)
"I think Ray did a great job. He started with a blank slate and put in the bathroom that I asked for. Danny the electrician was very quick and organized. Ray got all the plumbing installed and working before he took a few days off. That was ok by me because at least it was functional. They fini...Read more about A Action Home Services
"I think Ray did a great job. He started with a blank slate and put in the bathroom that I asked for. Danny the electrician was very quick and organized. Ray got all the plumbing installed and working before he took a few days off. That was ok by me because at least it was functional. They fini...Read more about A Action Home Services
Porch Pro Headshot R.S. Gregory Heating and Air
HVAC Contractors
Serves Annandale, Virginia
(25)
"called steve Gregory when my a/c decided to not work yesterday when indian summer came upon us.... thought first it was the breaker.... didn't go... called steve and he came out ... it was the motor ... he had put a/c in 2002 .. it was time...lol he did good job... as always.. I HIGH recom...Read more about R.S. Gregory Heating and Air
"called steve Gregory when my a/c decided to not work yesterday when indian summer came upon us.... thought first it was the breaker.... didn't go... called steve and he came out ... it was the motor ... he had put a/c in 2002 .. it was time...lol he did good job... as always.. I HIGH recom...Read more about R.S. Gregory Heating and Air

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Annandale HVAC Contractors

86248

Reached out to 495HVAC for bidding on a new system for our old town home. They presented the best proposal, with thoughtful design (2 systems) and integration into our historic home while regaining ample closet space from the prior system. Lupe and the in...

- Jordan Plieskatt
38619

We used 495 HVAC to install our new furnace and A/C unit. Brian was extremely knowlegable and honest! Our system is working beautifully! We will be contacting him soon to replace our heat pump. Nice to know their are still top rated companies out there! M...

- Dianne B
38484

We were so impressed by the service and the pricing HVAC provided. The unit required updated wiring for the new system and they stayed until the job was complete. They were courteous and timely. We will use them again.

38765

We've received very prompt service from 495 HVAC, not easy to find in Northern Virginia! Our salon maintains comfortable temperatures during every season thanks to the heating/AC system they've installed for us. It's very easy to use. Brian has especia...

- Suzanna Spears
38606

Outstanding work ,honest and very good costumer service,I will use this company.

- Mirek Macik
38463

To start, I'll say that I trust and like this company. They've served me well and continue to do so. Their honesty and integrity is refreshing. Key points: 1. Knowledgeable. My old system failed two years ago. They came in and expertly sized and rec...

- Brian Anderson
38460

Outstanding customer service and work. Very competitive pricing. Honest people. I will always use this company.

- Kevin Steinhilber
38654

Great company to work with. Flexible and responsive. Helped keep our expenses down when installing the replacement furnace, themostat, and humidifier.

38477

I had a broken AC. 495 HVAC came out promptly and fixed it at a reasonable price. I also asked them to fix my gas logs, and they did so free of charge which was super nice. I had a followup request and Brian, the customer phone rep, helped me out and w...

- kay cook
4003

Excellent work quality. Very good value. Excellent responsiveness in communication.

- Darrin Auito
419739

This company came to do a dryer vent clean out; they broke our dryer and we have been waiting days for them to fix or replace the dryer. Just awful work and service. They deserve zero stars.

- Joel Hirschhorn
156316

I was very pleased with hiring Safe House to clean my dryer vent. Their prices were fair and the work was done rpofessionally

- dana smith

All HVAC Companies in Annandale, VA

Porch Pro Headshot Moran's Refrigeration Service Inc.
HVAC Contractors
Serves Annandale, Virginia
(76)
For over 65 years Moran's Refrigeration Service has consistently provided outstanding, dependable, competitively priced services to the residents of the Washington D.C. and Northern Virginia areas. Specializing in both residential and commercial heating and air conditioning, as well as commercial re...Read more about Moran's Refrigeration Service Inc.
For over 65 years Moran's Refrigeration Service has consistently provided outstanding, dependable, competitively priced services to the residents of the Washington D.C. and Northern Virginia areas. Specializing in both residential and commercial heating and air conditioning, as well as commercial re...Read more about Moran's Refrigeration Service Inc.
Porch Pro Headshot Before & After Home Improvement
HVAC Contractors
Serves Annandale, Virginia
(4)
"Before & After is an excellent company that strives to fully satisfy. This was the only company that truly listened to my desires and made sure to explain all possible options and limitations that could lie ahead. They have a trustworthy, courteous and hardworking group of craftsman. The end was e...Read more about Before & After Home Improvement
"Before & After is an excellent company that strives to fully satisfy. This was the only company that truly listened to my desires and made sure to explain all possible options and limitations that could lie ahead. They have a trustworthy, courteous and hardworking group of craftsman. The end was e...Read more about Before & After Home Improvement
Porch Pro Headshot General Tech Services, Inc.
HVAC Contractors
Serves Annandale, Virginia
(11)
Established in 2004 our family owned and operated company was built on integrity, honesty and hard work. We will provide you with superior craftsmanship on all construction applications and expertise in electrical, HVAC, restaurant and food equipment and preventive maintenance. Our reputation is of ...Read more about General Tech Services, Inc.
Established in 2004 our family owned and operated company was built on integrity, honesty and hard work. We will provide you with superior craftsmanship on all construction applications and expertise in electrical, HVAC, restaurant and food equipment and preventive maintenance. Our reputation is of ...Read more about General Tech Services, Inc.
Porch Pro Headshot RENOVATIONS AND DESIGNS
HVAC Contractors
Serves Annandale, Virginia
(39)
You can expect great service from RENOVATIONS AND DESIGNS in St. George Island, MD because they have a wonderful 5-star rating.
You can expect great service from RENOVATIONS AND DESIGNS in St. George Island, MD because they have a wonderful 5-star rating.
Porch Pro Headshot UNIAIRE
HVAC Contractors
Serves Annandale, Virginia
(96)
Uniaire provides residents and businesses in the Washington Metropolitan area affordable and efficient central air conditioning, heating and commercial refrigeration repair and services. Our mission is to provide you with excellent technical and customer service. We have installed and repaired air c...Read more about UNIAIRE
Uniaire provides residents and businesses in the Washington Metropolitan area affordable and efficient central air conditioning, heating and commercial refrigeration repair and services. Our mission is to provide you with excellent technical and customer service. We have installed and repaired air c...Read more about UNIAIRE
Porch Pro Headshot Keni
HVAC Contractors
Serves Annandale, Virginia
(4)
"Emad was extremely helpful and took care of my heating in a timely fashion. He beat the time, price, and quality of all of the other companies I spoke to. I could not speak any higher of the service I was provided."
"Emad was extremely helpful and took care of my heating in a timely fashion. He beat the time, price, and quality of all of the other companies I spoke to. I could not speak any higher of the service I was provided."
Porch Pro Headshot Richards Air Conditioning Co., Inc.
HVAC Contractors
Serves Annandale, Virginia
Family owned and operated since 1959, Richards Air Conditioning Company, Inc. upholds a commitment to old-fashioned values, while always looking ahead, striving to improve and staying current on the latest trends in the HVAC industry. We’ve earned a reputation throughout Northern Virginia and Montgo...Read more about Richards Air Conditioning Co., Inc.
Family owned and operated since 1959, Richards Air Conditioning Company, Inc. upholds a commitment to old-fashioned values, while always looking ahead, striving to improve and staying current on the latest trends in the HVAC industry. We’ve earned a reputation throughout Northern Virginia and Montgo...Read more about Richards Air Conditioning Co., Inc.
Porch Pro Headshot Winston's Heating & Air Conditioning
HVAC Contractors
Serves Annandale, Virginia
Winston's Heating & Air Conditioning is ready for 24-hour emergency support and repair for your heating and air conditioning system. We are locally owned and operated for the Northern Virginia area, and are certified Carrier dealers for installation and support services. We provide most any HVAC con...Read more about Winston's Heating & Air Conditioning
Winston's Heating & Air Conditioning is ready for 24-hour emergency support and repair for your heating and air conditioning system. We are locally owned and operated for the Northern Virginia area, and are certified Carrier dealers for installation and support services. We provide most any HVAC con...Read more about Winston's Heating & Air Conditioning
Porch Pro Headshot L & G Qualtiy Services, LLC
HVAC Contractors
Serves Annandale, Virginia
(1)
Enjoy your meticulously cared for home after dark thanks to the lighting specialists you can trust from L & G Qualtiy Services in Friendly.
Enjoy your meticulously cared for home after dark thanks to the lighting specialists you can trust from L & G Qualtiy Services in Friendly.
Porch Pro Headshot RUSH COMPANIES
HVAC Contractors
Serves Annandale, Virginia
As a family-owned business for more than 40 years, Rush Companies defines a tradition of providing dedicated, precise, honest and caring electrical, plumbing and heating and air conditioning service technicians for residential, government and commercial customers throughout Northern Virginia. We are...Read more about RUSH COMPANIES
As a family-owned business for more than 40 years, Rush Companies defines a tradition of providing dedicated, precise, honest and caring electrical, plumbing and heating and air conditioning service technicians for residential, government and commercial customers throughout Northern Virginia. We are...Read more about RUSH COMPANIES
Porch Pro Headshot Kelvin hvac Services
HVAC Contractors
Serves Annandale, Virginia
Porch Pro Headshot Chandler's Plumbing & Heating Co. Inc.
HVAC Contractors
Serves Annandale, Virginia
Chandler's Plumbing and Heating offers reliable repairs and maintenance at affordable rates.
Chandler's Plumbing and Heating offers reliable repairs and maintenance at affordable rates.
Porch Pro Headshot DMV HVAC
HVAC Contractors
Serves Annandale, Virginia
Do you need a company that can help with all your HVAC repair needs? If so, give DMV HVAC a call and we will promise you that you will receive the kind of service that will have you using us over and over again for all of you air conditioning needs needs! We are proficient and professional when it c...Read more about DMV HVAC
Do you need a company that can help with all your HVAC repair needs? If so, give DMV HVAC a call and we will promise you that you will receive the kind of service that will have you using us over and over again for all of you air conditioning needs needs! We are proficient and professional when it c...Read more about DMV HVAC

Latest projects near Annandale

Recent projects booked on Porch
Annandale 22003
Thermostat Replacement and Repair
Comments from Customer
I would like to get an estimate for an ecobee thermostat install
Alexandria 22312
Heating, Ventilation, and Air Conditioning
Start Date
I'm flexible
Type of project
Something else
Heating oil or oil-to-gas furnace
No, I want something else
Annandale 22003
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Annandale 22003
Exhaust Fan Replacement and Repair
Start Date
Within a month
Fan type
Bathroom exhaust fan
Fan problems
Need to be replaced
How fan is controlled
Wall switch
Alexandria 22312
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Annandale 22003
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.